问题

Did you catch what the teacher said—No. She spoke so fast _______ I couldn’t hearher very clearly.

A: which
B:that
C:when
D: since

正确答案是：

同类题型

What do you think of _______teacher –She’s very kind. She can teach ______English well.

Don’t play with fire. It’s dangerous.— __________

Would you please keep silent? The weather report _______ and I want to listen

My aunt has a______son.

I shall never forget those years ______ I worked in the factory with the workers, ______ has a great effect on my life.